qemu-irix/block
Max Reitz bc85ef265a qcow2: Add DEFAULT_L2_CACHE_CLUSTERS
If a relatively large cluster size is chosen, the default of 1 MB L2
cache is not really appropriate. In this case, unless overridden by the
user, the default cache size should not be determined by its size in
bytes but by the number of L2 tables (clusters) it is supposed to
contain.

Note that without this patch, MIN_L2_CACHE_SIZE will effectively take
over the same role. However, providing space for just two L2 tables is
not enough to be the default.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-06-12 15:54:01 +02:00
..
Makefile.objs block: move I/O request processing to block/io.c 2015-04-28 15:36:17 +02:00
accounting.c block: add accounting for merged requests 2015-02-06 17:24:21 +01:00
archipelago.c block: remove superfluous '\n' around error_report/error_setg 2015-03-10 08:15:33 +03:00
backup.c block: Ensure consistent bitmap function prototypes 2015-04-28 15:36:10 +02:00
blkdebug.c blkdebug: Simplify passing of Error through qemu_opts_foreach() 2015-06-09 07:40:23 +02:00
blkverify.c
block-backend.c block-backend: Expose bdrv_write_zeroes() 2015-04-28 15:36:08 +02:00
bochs.c
cloop.c
commit.c
curl.c
dmg.c block/dmg: improve zeroes handling 2015-02-06 17:24:21 +01:00
gluster.c
io.c block: get_block_status: use "else" when testing the opposite condition 2015-05-22 09:37:33 +01:00
iscsi.c iscsi: Remove pointless runtime check of macro value 2015-06-03 14:21:23 +03:00
linux-aio.c linux-aio: simplify removal of completed iocbs from the list 2014-12-12 16:57:55 +00:00
mirror.c block/mirror: Always call block_job_sleep_ns() 2015-04-28 15:36:11 +02:00
nbd-client.c nbd: Set block size to BDRV_SECTOR_SIZE 2015-03-18 12:07:01 +01:00
nbd-client.h nbd: Set block size to BDRV_SECTOR_SIZE 2015-03-18 12:07:01 +01:00
nbd.c nbd: Fix nbd_establish_connection()'s return value 2015-03-18 12:05:38 +01:00
nfs.c
null.c block/null: Support reopen 2015-04-28 15:36:09 +02:00
parallels.c block/parallels: improve image writing performance further 2015-05-22 09:37:32 +01:00
qapi.c qobject: Clean up around qtype_code 2015-05-11 08:59:07 -04:00
qcow.c qcow2/qcow: protect against uninitialized encryption key 2015-05-22 17:08:01 +02:00
qcow2-cache.c qcow2: style fixes in qcow2-cache.c 2015-05-22 17:08:01 +02:00
qcow2-cluster.c qcow2/qcow: protect against uninitialized encryption key 2015-05-22 17:08:01 +02:00
qcow2-refcount.c qcow2: make qcow2_cache_put() a void function 2015-05-22 17:08:01 +02:00
qcow2-snapshot.c savevm: create snapshot failed when id_str already exists 2015-04-28 15:36:08 +02:00
qcow2.c qcow2: Add DEFAULT_L2_CACHE_CLUSTERS 2015-06-12 15:54:01 +02:00
qcow2.h qcow2: Add DEFAULT_L2_CACHE_CLUSTERS 2015-06-12 15:54:01 +02:00
qed-check.c
qed-cluster.c
qed-gencb.c
qed-l2-cache.c
qed-table.c
qed.c block: use bdrv_get_device_or_node_name() in error messages 2015-04-28 15:36:09 +02:00
qed.h qed: Really remove unused field QEDAIOCB.finished 2015-02-06 17:24:21 +01:00
quorum.c block: add bdrv_get_device_or_node_name() 2015-04-28 15:36:09 +02:00
raw-aio.h linux-aio: drop return code from laio_io_unplug and ioq_submit 2014-12-12 16:57:55 +00:00
raw-posix.c block: align bounce buffers to page 2015-05-22 09:37:33 +01:00
raw-win32.c block: Remove "growable" from BDS 2015-02-16 15:07:19 +00:00
raw_bsd.c block: Add driver methods to probe blocksizes and geometry 2015-03-10 14:02:22 +01:00
rbd.c Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00
sheepdog.c sheepdog: fix resource leak with sd_snapshot_create 2015-05-08 14:11:10 +03:00
snapshot.c block: use bdrv_get_device_or_node_name() in error messages 2015-04-28 15:36:09 +02:00
ssh.c
stream.c
vdi.c block: use bdrv_get_device_or_node_name() in error messages 2015-04-28 15:36:09 +02:00
vhdx-endian.c
vhdx-log.c
vhdx.c block: use bdrv_get_device_or_node_name() in error messages 2015-04-28 15:36:09 +02:00
vhdx.h
vmdk.c vmdk: Fix overflow if l1_size is 0x20000000 2015-05-22 17:08:01 +02:00
vpc.c block: use bdrv_get_device_or_node_name() in error messages 2015-04-28 15:36:09 +02:00
vvfat.c block: use bdrv_get_device_or_node_name() in error messages 2015-04-28 15:36:09 +02:00
win32-aio.c
write-threshold.c block: Fix block-set-write-threshold not to use funky error class 2015-03-16 17:07:25 +01:00